Sleeping bags without sleeves vs with sleeves?
Sleeping bags without sleeves primarily provide the freedom of arm movement that the others do not provide. The result is that your baby will have a much more comfortable and less restrictive sleep. Equally as important, because of their design features of fitted neck and armholes, they also minimise the danger of slipping into the bag. This is very comforting! Health professionals too prefer sleeveless sleeping bags because of the above naturally, but also because they reduce the risk of overheating, by regulating airflow into and out of the bag.
